Windows usb power off

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Avira Antivirus Crypto Miner. Linux PinePhone Pro. Google Green Messages. Since this is in a lab environment, using custom hardware will require a uphill battle. The hub will briefly disable power output to all 4 of its USB ports, and then enable it again. Fanblade Fanblade 2 2 silver badges 8 8 bronze badges. Unfortunately, it's not possible on stock PCs. Mark Maxham. This is not correct and depend on specific hardware.

But you definitely can power down the port — Ilya. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name.

Email Required, but never shown. The Overflow Blog. Podcast Making Agile work for data science. Stack Gives Back Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Linked 0. See more linked questions. Related Hot Network Questions. Sorry this didn't help. Thanks for your feedback. Alpha Bobcat. I have been trying to figure this out for at least a year. I can't find the answer. When I turn my computer off all of the USB ports stay on wasting power and keeps the power supply running.

This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. I have the same question Report abuse. Details required :. Cancel Submit. Previous Next. Usually this feature is built into the motherboard and might be controlled by the system BIOS.